Stream Flow:
 
Site
Flow (m3/s)
Δ24hr (+/-)
25th %tile
75th %tile
mm-dd-24hr
1. Rideau River at Ottawa:
11.6 cms
-0.6 cms
30.52 cms
57.92 cms
12-18-22:00
2. Jock River at Moodie Drive:
0.9 cms
+0.04 cms
2.36 cms
5.15 cms
12-18-22:00
3. Kemptville Ck at Kemptville:
1.2 cms
-0.14 cms
3.7 cms
7.86 cms
12-18-22:00
4. Tay River at Perth:
1.44 cms
+0.04 cms
4.03 cms
15.64 cms
12-18-22:00
5. Ottawa River at Britannia:
592.27 cms
+34.85 cms
1071.82 cms
1483.75 cms
12-18-22:00
The interquartile range (data range between the daily 25th & 75th percentiles) represents the typical normal flows observed at this time of year over the historic record.